8090535

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 13565952

約数和(自身を除く): 5475417

約数列:

[1, 3, 5, 15, 31, 93, 127, 137, 155, 381, 411, 465, 635, 685, 1905, 2055, 3937, 4247, 11811, 12741, 17399, 19685, 21235, 52197, 59055, 63705, 86995, 260985, 539369, 1618107, 2696845, 8090535]

約数ペア:

[(1, 8090535), (3, 2696845), (5, 1618107), (15, 539369), (31, 260985), (93, 86995), (127, 63705), (137, 59055), (155, 52197), (381, 21235), (411, 19685), (465, 17399), (635, 12741), (685, 11811), (1905, 4247), (2055, 3937)]